Serpent 130001 S21 Pullstart Engine for Cobra SRX8 GT - Smooth Throttle Control  [SER130001]

Serpent SER130001 Serpent S21 pullstart engine
Price:
£111.60
Brand:
Serpent
Model:
SER130001
Condition:
Brand New
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alt="Serpent SER130001 Serpent S21 pullstart engine" title="Serpent SER130001 Serpent S21 pullstart engine"
alt="Serpent SER130001 Serpent S21 pullstart engine" title="Serpent SER130001 Serpent S21 pullstart engine"
alt="Serpent SER130001 Serpent S21 pullstart engine" title="Serpent SER130001 Serpent S21 pullstart engine"
alt="Serpent SER130001 Serpent S21 pullstart engine" title="Serpent SER130001 Serpent S21 pullstart engine"
alt="Serpent SER130001 Serpent S21 pullstart engine" title="Serpent SER130001 Serpent S21 pullstart engine"
alt="Serpent SER130001 Serpent S21 pullstart engine" title="Serpent SER130001 Serpent S21 pullstart engine"
alt="Serpent SER130001 Serpent S21 pullstart engine" title="Serpent SER130001 Serpent S21 pullstart engine"

Serpent S21 Pullstart Engine Matched to Cobra SRX8 GT

The Serpent 130001 S21 Pullstart Engine for Cobra SRX8 GT is aimed at drivers who want steady, manageable nitro power with a simple pullstart system that reduces setup complexity at the track.

Steady Power with Durable Design

The Serpent S21 pullstart engine is built for repeated use and delivers consistent midrange torque to keep the Cobra SRX8 GT predictable under acceleration. The pullstart makes starting straightforward without extra kit.

Easy Maintenance and Tuning

Routine care such as keeping the air filter clean, checking glow plugs and monitoring the head temperature will keep the engine running smoothly. Tuning the fuel mix and idle will help you match performance to local conditions.

Suitability Compared to Other Engines

The S21 favours drivability and user friendly setup over extreme peak output, which makes it a good fit for racers who prefer reliable lap to lap performance in their SRX8 GT chassis.

Specifications

  • Scale: 1/10
  • Type: Pullstart Nitro Engine
  • Compatibility: Cobra SRX8 GT Series
  • Fuel Type: Nitro
  • Starting System: Pullstart

The Serpent S21 pullstart engine is a practical choice for club racers and enthusiasts who value serviceability and consistent on-track behaviour.

Is a special tool needed to start the engine?

No special starter is required thanks to the integrated pullstart, though a comfortable handle and technique help with repeated starting.

How do I store the engine between seasons?

Run a fuel safe procedure, remove the glow plug if advised and store in a dry place; protect rubber and sealing parts from long term degradation.

What tyres or setup changes pair well with this engine?

Choose tyres and gearing that complement the S21s midrange power for better traction and acceleration consistency across laps.

Will tuning for higher rpm reduce reliability?

Aggressive high rpm tuning can increase wear; balance power targets with regular checks and maintenance to preserve reliability.

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